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1,2,4-Triethylbenzene

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Identification
Molecular formula
C12H18
CAS number
2564-83-2
IUPAC name
1,2,4-triethylbenzene
State
State

This compound is typically found in liquid form at room temperature.

Melting point (Celsius)
-47.50
Melting point (Kelvin)
225.65
Boiling point (Celsius)
216.00
Boiling point (Kelvin)
489.15
General information
Molecular weight
162.27g/mol
Molar mass
162.2650g/mol
Density
0.8860g/cm3
Appearence

1,2,4-Triethylbenzene is a colorless liquid with a distinctive aromatic hydrocarbon odor, similar to that of other benzene derivatives.

Comment on solubility

Solubility of 1,2,4-Triethylbenzene

1,2,4-Triethylbenzene, a member of the alkylated benzene family, exhibits specific solubility characteristics that are noteworthy:

  • Solvent Compatibility: This compound is largely nonpolar due to its extensive hydrocarbon structure, which allows it to dissolve well in nonpolar solvents such as:
    • Hexane
    • Heptane
    • Other aliphatic hydrocarbons
  • Limited Water Solubility: As with many aromatic hydrocarbons, 1,2,4-triethylbenzene has poor solubility in water. This is attributed to:
    • The significant hydrophobic effect of the ethyl groups
    • Its molecular structure which is not conducive to forming hydrogen bonds with water molecules
  • Temperature Effects: Solubility can vary with temperature, often increasing as the temperature rises for nonpolar solvents.

In summary, while 1,2,4-triethylbenzene is soluble in nonpolar solvents, its solubility in water is minimal, which is a common trait among aromatic compounds. The compound’s solubility behavior is essential for its applications in organic chemistry and industrial processes.

Interesting facts

Interesting Facts about 1,2,4-Triethylbenzene

1,2,4-Triethylbenzene is an intriguing aromatic hydrocarbon that belongs to the benzene derivative family. This compound is notable for several reasons:

  • Structure and Isomerism: Being a derivative of benzene, it showcases the phenomenon of isomerism. Its unique arrangement of ethyl groups in the 1, 2, and 4 positions allows it to exhibit distinct physical and chemical properties compared to its isomers, such as 1,3,5-triethylbenzene.
  • Industrial Applications: 1,2,4-Triethylbenzene is utilized in the synthesis of various chemicals and as a solvent in different industrial applications. It's particularly valued for its effectiveness in producing other compounds.
  • Chemical Reactivity: This compound participates in typical aromatic reactions, such as electrophilic substitution. Its reactivity profile can lead to interesting derivations and forms, which can be extensively studied in organic chemistry.
  • Sourcing and Occurrence: It is present in small quantities within coal tar and petroleum fractions, prompting scientists to explore sustainable extraction and harnessing methods.
  • Safety Considerations: When working with this compound, safety precautions are paramount. It is important to handle it in well-ventilated areas and use appropriate personal protective equipment due to its potential hazardous nature.

In conclusion, 1,2,4-triethylbenzene is not merely a chemical compound; it embodies a wealth of research opportunities and industrial significance. As chemists continue to uncover its properties and applications, its role in both fundamental chemistry and practical applications remains a subject of fascination.

Synonyms
1,2,4-TRIETHYLBENZENE
877-44-1
Benzene, 1,2,4-triethyl-
EINECS 212-892-0
V9XQ8U6QVK
UNII-V9XQ8U6QVK
DTXSID9075034
DTXCID1048594
1,2,4-TEB
212-892-0
wnlwiojsuryfib-uhfffaoysa-n
Benzene,1,2,4-triethyl-
Benzene, 1,2,4-triethyl-; 1,2,4-Triethylbenzene
starbld0018440
1,2,4-triethyl-benzene
1,2,4-Triethylbenzene, 97%
MFCD00042889
AKOS015902458
NS00039218